Journal
JOURNAL OF HYDRODYNAMICS
Volume 28, Issue 6, Pages 923-936Publisher
ELSEVIER SCIENCE INC
DOI: 10.1016/S1001-6058(16)60694-7
Keywords
hydroelasticity; sono-elasticity; wave load; structural strength; springing; vibration; acoustic radiation
Categories
Funding
- Ministry of Science and Technology [2013CB36102]
- Ministry of Industry and Information Technology
Ask authors/readers for more resources
Wave induced motions and structural distortions, and machinery or propeller excited vibrations and acoustic radiations of a ship are two kinds of important fluid-structure interaction problems. The branch of ship science that describes the coupled wave induced dynamic behavior of fluid-structure interaction system is referred to as hydroelasticity. During the past three decades the development of three-dimensional hydroelasticity theories and applications gained great progress. Recently the 3-D hydroelasticity theory was further extended to account for the fluid compressibility and the effect of the ocean acoustic environment with finite water depth. A three-dimensional sono-elasticity theory was then produced. In this paper, the 3-D hydroelasticity theory and the 3-D sono-elasticity theory of ships are briefly described. To illustrate the applicability and feasibility of these theories and the corresponding numerical approaches, several examples are presented including the predictions of wave loads, rigid-body and flexible body responses, springing and fatigue behaviors, machinery or propeller excited coupled structural vibrations and acoustic radiations, as well as design optimizations for improving safety and acoustic behaviors of ships.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available